package oo.day02;

public class test {
	int row;
	int col;
	test(){
		this(0);
	}
	test(int n){
		this(n,n);
	}
	test(int row,int col){
		this.row = row;
		this.col = col;
//		this(row,col);
	}
	public void pay(double a) {
		
	}
	public void pay(String b,double c ) {
		
	}
}
